fumonisin B1 (2R,2'R)-2,2'-{[(5R,6R,7S,9S,11R,16R,18S,19S)-19-amino-11,16,18-trihydroxy-5,9-dimethylicosane-6,7-diyl]bis[oxy(2-oxoethane-2,1-diyl)]}dibutanedioic acid A diester that results from the condensation of the 1-carboxy groups of two molecules of propane-1,2,3-tricarboxylic acid with hydroxy groups at positions 14 and 15 of (2S,3S,5R,10R,12S,14S,15R,16R)-2-amino-12,16-dimethylicosane-3,5,10,14,15-pentol. C34H59NO15 CAS:116355-83-0 CCCC[C@H]([C@H]([C@H](C[C@H](C[C@@H](CCCC[C@H](C[C@@H]([C@H](C)N)O)O)O)C)OC(C[C@@H](CC(=O)O)C(=O)O)=O)OC(=O)C[C@@H](CC(O)=O)C(=O)O)C organic molecular entity